package org.nf.ssm.service;

import com.github.pagehelper.PageInfo;
import org.nf.ssm.domain.User;

/**
 * @author zhu
 * @date 2024-10-17
 */
public interface UserService {
    PageInfo<User> getAllUser(Integer pageNum, Integer pageSize);

    void addUser(User user);

    void updateUser(User user);

    void deleteUser(Integer userId);
}
